Merge commit 'origin/master' into gallium-sw-api-2

Conflicts:
	src/gallium/drivers/llvmpipe/lp_setup.c
	src/gallium/drivers/softpipe/sp_texture.c
	src/gallium/drivers/softpipe/sp_winsys.h
	src/gallium/state_trackers/egl/common/egl_g3d.c
	src/gallium/state_trackers/egl/x11/native_x11.c
	src/gallium/state_trackers/egl/x11/native_x11.h
	src/gallium/state_trackers/egl/x11/native_ximage.c

17 files changed, 90 insertions, 39 deletions

diff --git a/src/mesa/drivers/dri/nouveau/Makefile b/src/mesa/drivers/dri/nouveau/Makefile
index 49e8933561..7be19b26fd 100644
--- a/src/mesa/drivers/dri/nouveau/Makefile
+++ b/src/mesa/drivers/dri/nouveau/Makefile
@@ -8,8 +8,6 @@ DRI_LIB_DEPS += $(shell pkg-config libdrm_nouveau --libs)
 
 LIBNAME = nouveau_vieux_dri.so
 
-MINIGLX_SOURCES =
-
 DRIVER_SOURCES = \
 	nouveau_screen.c \
 	nouveau_context.c \
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_context.c b/src/mesa/drivers/dri/nouveau/nouveau_context.c
index 2629733273..502e01255c 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_context.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_context.c
@@ -43,18 +43,23 @@
 
 #define need_GL_EXT_framebuffer_object
 #define need_GL_EXT_fog_coord
+#define need_GL_EXT_secondary_color
 
 #include "main/remap_helper.h"
 
 static const struct dri_extension nouveau_extensions[] = {
-	{ "GL_EXT_framebuffer_object",  GL_EXT_framebuffer_object_functions },
 	{ "GL_ARB_multitexture",	NULL },
-	{ "GL_EXT_texture_lod_bias",	NULL },
-	{ "GL_SGIS_generate_mipmap",	NULL },
+	{ "GL_ARB_texture_env_add",	NULL },
 	{ "GL_ARB_texture_env_combine",	NULL },
 	{ "GL_ARB_texture_env_dot3",	NULL },
-	{ "GL_ARB_texture_env_add",	NULL },
+	{ "GL_ARB_texture_mirrored_repeat", NULL },
 	{ "GL_EXT_fog_coord",		GL_EXT_fog_coord_functions },
+	{ "GL_EXT_framebuffer_object",	GL_EXT_framebuffer_object_functions },
+	{ "GL_EXT_secondary_color",	GL_EXT_secondary_color_functions },
+	{ "GL_EXT_stencil_wrap",	NULL },
+	{ "GL_EXT_texture_lod_bias",	NULL },
+	{ "GL_NV_blend_square",         NULL },
+	{ "GL_SGIS_generate_mipmap",	NULL },
 	{ NULL,				NULL }
 };
 
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_fbo.c b/src/mesa/drivers/dri/nouveau/nouveau_fbo.c
index 846478650e..2ec3dc9242 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_fbo.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_fbo.c
@@ -72,7 +72,7 @@ set_renderbuffer_format(struct gl_renderbuffer *rb, GLenum internalFormat)
 	case GL_DEPTH24_STENCIL8_EXT:
 		rb->_BaseFormat  = GL_DEPTH_STENCIL;
 		rb->Format = MESA_FORMAT_Z24_S8;
-		rb->DataType = GL_UNSIGNED_INT;
+		rb->DataType = GL_UNSIGNED_INT_24_8_EXT;
 		s->cpp = 4;
 		break;
 	default:
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_state.c b/src/mesa/drivers/dri/nouveau/nouveau_state.c
index e1871db0eb..bc610451b4 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_state.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_state.c
@@ -150,6 +150,7 @@ nouveau_enable(GLcontext *ctx, GLenum cap, GLboolean state)
 		break;
 	case GL_COLOR_SUM_EXT:
 		context_dirty(ctx, FRAG);
+		context_dirty(ctx, LIGHT_MODEL);
 		break;
 	case GL_CULL_FACE:
 		context_dirty(ctx, CULL_FACE);
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_state.h b/src/mesa/drivers/dri/nouveau/nouveau_state.h
index d001fa259a..d01d962c9f 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_state.h
+++ b/src/mesa/drivers/dri/nouveau/nouveau_state.h
@@ -47,7 +47,6 @@ enum {
 	NOUVEAU_STATE_FRAG,
 	NOUVEAU_STATE_FRAMEBUFFER,
 	NOUVEAU_STATE_FOG,
-	NOUVEAU_STATE_INDEX_MASK,
 	NOUVEAU_STATE_LIGHT_ENABLE,
 	NOUVEAU_STATE_LIGHT_MODEL,
 	NOUVEAU_STATE_LIGHT_SOURCE0,
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_vbo_t.c b/src/mesa/drivers/dri/nouveau/nouveau_vbo_t.c
index 02c8580760..a365b977f2 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_vbo_t.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_vbo_t.c
@@ -24,8 +24,11 @@
  *
  */
 
-#include "main/bufferobj.h"
 #include "nouveau_bufferobj.h"
+#include "nouveau_util.h"
+
+#include "main/bufferobj.h"
+#include "main/image.h"
 
 /* Arbitrary pushbuf length we can assume we can get with a single
  * WAIT_RING. */
@@ -58,7 +61,11 @@ vbo_init_array(struct nouveau_array_state *a, int attr, int stride,
 	} else {
 		nouveau_bo_ref(NULL, &a->bo);
 		a->offset = 0;
-		a->buf = ptr;
+
+		if (map)
+			a->buf = ptr;
+		else
+			a->buf = NULL;
 	}
 
 	if (a->buf)
@@ -94,11 +101,20 @@ vbo_init_arrays(GLcontext *ctx, const struct _mesa_index_buffer *ib,
 
 		if (attr >= 0) {
 			const struct gl_client_array *array = arrays[attr];
+			int stride;
+
+			if (render->mode == VBO &&
+			    !_mesa_is_bufferobj(array->BufferObj))
+				/* Pack client buffers. */
+				stride = align(_mesa_sizeof_type(array->Type)
+					       * array->Size, 4);
+			else
+				stride = array->StrideB;
 
 			vbo_init_array(&render->attrs[attr], attr,
-				       array->StrideB, array->Size,
-				       array->Type, array->BufferObj,
-				       array->Ptr, render->mode == IMM);
+				       stride, array->Size, array->Type,
+				       array->BufferObj, array->Ptr,
+				       render->mode == IMM);
 		}
 	}
 }
@@ -227,6 +243,23 @@ vbo_choose_attrs(GLcontext *ctx, const struct gl_client_array **arrays)
 	vbo_emit_attr(ctx, arrays, VERT_ATTRIB_POS);
 }
 
+static unsigned
+get_max_client_stride(GLcontext *ctx)
+{
+	struct nouveau_render_state *render = to_render_state(ctx);
+	int i, s = 0;
+
+	for (i = 0; i < render->attr_count; i++) {
+		int attr = render->map[i];
+		struct nouveau_array_state *a = &render->attrs[attr];
+
+		if (attr >= 0 && !a->bo)
+			s = MAX2(a->stride, s);
+	}
+
+	return s;
+}
+
 static void
 TAG(vbo_render_prims)(GLcontext *ctx, const struct gl_client_array **arrays,
 		      const struct _mesa_prim *prims, GLuint nr_prims,
@@ -241,12 +274,20 @@ vbo_maybe_split(GLcontext *ctx, const struct gl_client_array **arrays,
 	    GLuint min_index, GLuint max_index)
 {
 	struct nouveau_context *nctx = to_nouveau_context(ctx);
+	struct nouveau_render_state *render = to_render_state(ctx);
 	unsigned pushbuf_avail = PUSHBUF_DWORDS - 2 * nctx->bo.count,
 		vert_avail = get_max_vertices(ctx, NULL, pushbuf_avail),
 		idx_avail = get_max_vertices(ctx, ib, pushbuf_avail);
+	int stride;
 
-	if ((ib && ib->count > idx_avail) ||
-	    (!ib && max_index - min_index > vert_avail)) {
+	/* Try to keep client buffers smaller than the scratch BOs. */
+	if (render->mode == VBO &&
+	    (stride = get_max_client_stride(ctx)))
+		    vert_avail = MIN2(vert_avail,
+				      RENDER_SCRATCH_SIZE / stride);
+
+	if (max_index - min_index > vert_avail ||
+	    (ib && ib->count > idx_avail)) {
 		struct split_limits limits = {
 			.max_verts = vert_avail,
 			.max_indices = idx_avail,
@@ -276,17 +317,21 @@ vbo_bind_vertices(GLcontext *ctx, const struct gl_client_array **arrays,
 		if (attr >= 0) {
 			const struct gl_client_array *array = arrays[attr];
 			struct nouveau_array_state *a = &render->attrs[attr];
-			unsigned delta = (basevertex + min_index) * a->stride,
-				size = (max_index - min_index + 1) * a->stride;
+			unsigned delta = (basevertex + min_index)
+				* array->StrideB;
 
 			if (a->bo) {
 				a->offset = (intptr_t)array->Ptr + delta;
 			} else {
-				void *scratch = get_scratch_vbo(ctx, size,
-								&a->bo,
-								&a->offset);
-
-				memcpy(scratch, a->buf + delta, size);
+				int j, n = max_index - min_index + 1;
+				char *sp = (char *)array->Ptr + delta;
+				char *dp = get_scratch_vbo(ctx, n * a->stride,
+							   &a->bo, &a->offset);
+
+				for (j = 0; j < n; j++)
+					memcpy(dp + j * a->stride,
+					       sp + j * array->StrideB,
+					       a->stride);
 			}
 		}
 	}
diff --git a/src/mesa/drivers/dri/nouveau/nv04_context.c b/src/mesa/drivers/dri/nouveau/nv04_context.c
index 1acd41de54..a442425e44 100644
--- a/src/mesa/drivers/dri/nouveau/nv04_context.c
+++ b/src/mesa/drivers/dri/nouveau/nv04_context.c
@@ -265,7 +265,6 @@ const struct nouveau_driver nv04_driver = {
 		nouveau_emit_nothing,
 		nouveau_emit_nothing,
 		nouveau_emit_nothing,
-		nouveau_emit_nothing,
 		nv04_emit_scissor,
 		nv04_defer_blend,
 		nv04_defer_control,
diff --git a/src/mesa/drivers/dri/nouveau/nv04_state_fb.c b/src/mesa/drivers/dri/nouveau/nv04_state_fb.c
index aad1e491d2..5e5e0c5874 100644
--- a/src/mesa/drivers/dri/nouveau/nv04_state_fb.c
+++ b/src/mesa/drivers/dri/nouveau/nv04_state_fb.c
@@ -63,7 +63,7 @@ nv04_emit_framebuffer(GLcontext *ctx, int emit)
 		return;
 
 	/* Render target */
-	if (fb->_NumColorDrawBuffers) {
+	if (fb->_ColorDrawBuffers[0]) {
 		s = &to_nouveau_renderbuffer(
 			fb->_ColorDrawBuffers[0])->surface;
 
diff --git a/src/mesa/drivers/dri/nouveau/nv04_state_raster.c b/src/mesa/drivers/dri/nouveau/nv04_state_raster.c
index 89c6753694..c191571a5f 100644
--- a/src/mesa/drivers/dri/nouveau/nv04_state_raster.c
+++ b/src/mesa/drivers/dri/nouveau/nv04_state_raster.c
@@ -71,6 +71,10 @@ get_stencil_op(unsigned op)
 		return 0x5;
 	case GL_INVERT:
 		return 0x6;
+	case GL_INCR_WRAP:
+		return 0x7;
+	case GL_DECR_WRAP:
+		return 0x8;
 	default:
 		assert(0);
 	}
@@ -271,6 +275,10 @@ nv04_emit_blend(GLcontext *ctx, int emit)
 		else
 			blend |= NV04_MULTITEX_TRIANGLE_BLEND_SHADE_MODE_FLAT;
 
+		/* Secondary color */
+		if (NEED_SECONDARY_COLOR(ctx))
+			blend |= NV04_MULTITEX_TRIANGLE_BLEND_SPECULAR_ENABLE;
+
 		/* Fog. */
 		if (ctx->Fog.Enabled)
 			blend |= NV04_MULTITEX_TRIANGLE_BLEND_FOG_ENABLE;
@@ -305,6 +313,10 @@ nv04_emit_blend(GLcontext *ctx, int emit)
 		else
 			blend |= get_texenv_mode(GL_MODULATE);
 
+		/* Secondary color */
+		if (NEED_SECONDARY_COLOR(ctx))
+			blend |= NV04_TEXTURED_TRIANGLE_BLEND_SPECULAR_ENABLE;
+
 		/* Fog. */
 		if (ctx->Fog.Enabled)
 			blend |= NV04_TEXTURED_TRIANGLE_BLEND_FOG_ENABLE;
diff --git a/src/mesa/drivers/dri/nouveau/nv10_context.c b/src/mesa/drivers/dri/nouveau/nv10_context.c
index 8e70c419ed..860d0aeb8f 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_context.c
+++ b/src/mesa/drivers/dri/nouveau/nv10_context.c
@@ -370,7 +370,6 @@ const struct nouveau_driver nv10_driver = {
 		nv10_emit_frag,
 		nv10_emit_framebuffer,
 		nv10_emit_fog,
-		nv10_emit_index_mask,
 		nv10_emit_light_enable,
 		nv10_emit_light_model,
 		nv10_emit_light_source,
diff --git a/src/mesa/drivers/dri/nouveau/nv10_driver.h b/src/mesa/drivers/dri/nouveau/nv10_driver.h
index b5ab19b3bc..d662712533 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_driver.h
+++ b/src/mesa/drivers/dri/nouveau/nv10_driver.h
@@ -100,9 +100,6 @@ void
 nv10_emit_dither(GLcontext *ctx, int emit);
 
 void
-nv10_emit_index_mask(GLcontext *ctx, int emit);
-
-void
 nv10_emit_logic_opcode(GLcontext *ctx, int emit);
 
 void
diff --git a/src/mesa/drivers/dri/nouveau/nv10_state_fb.c b/src/mesa/drivers/dri/nouveau/nv10_state_fb.c
index 05c36b4f8f..6bd383ebcd 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_state_fb.c
+++ b/src/mesa/drivers/dri/nouveau/nv10_state_fb.c
@@ -111,7 +111,7 @@ nv10_emit_framebuffer(GLcontext *ctx, int emit)
 	}
 
 	/* Render target */
-	if (fb->_NumColorDrawBuffers) {
+	if (fb->_ColorDrawBuffers[0]) {
 		s = &to_nouveau_renderbuffer(
 			fb->_ColorDrawBuffers[0])->surface;
 
diff --git a/src/mesa/drivers/dri/nouveau/nv10_state_raster.c b/src/mesa/drivers/dri/nouveau/nv10_state_raster.c
index 68882ef05f..a62cd807a9 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_state_raster.c
+++ b/src/mesa/drivers/dri/nouveau/nv10_state_raster.c
@@ -119,11 +119,6 @@ nv10_emit_dither(GLcontext *ctx, int emit)
 }
 
 void
-nv10_emit_index_mask(GLcontext *ctx, int emit)
-{
-}
-
-void
 nv10_emit_logic_opcode(GLcontext *ctx, int emit)
 {
 	struct nouveau_channel *chan = context_chan(ctx);
diff --git a/src/mesa/drivers/dri/nouveau/nv10_state_tnl.c b/src/mesa/drivers/dri/nouveau/nv10_state_tnl.c
index 6db14d83b8..406e24c455 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_state_tnl.c
+++ b/src/mesa/drivers/dri/nouveau/nv10_state_tnl.c
@@ -201,8 +201,10 @@ nv10_emit_light_model(GLcontext *ctx, int emit)
 	BEGIN_RING(chan, celsius, NV10TCL_LIGHT_MODEL, 1);
 	OUT_RING(chan, ((m->LocalViewer ?
 			 NV10TCL_LIGHT_MODEL_LOCAL_VIEWER : 0) |
-			(m->ColorControl == GL_SEPARATE_SPECULAR_COLOR ?
-			 NV10TCL_LIGHT_MODEL_SEPARATE_SPECULAR : 0)));
+			(NEED_SECONDARY_COLOR(ctx) ?
+			 NV10TCL_LIGHT_MODEL_SEPARATE_SPECULAR : 0) |
+			(!ctx->Light.Enabled && ctx->Fog.ColorSumEnabled ?
+			 NV10TCL_LIGHT_MODEL_VERTEX_SPECULAR : 0)));
 }
 
 static float
diff --git a/src/mesa/drivers/dri/nouveau/nv20_context.c b/src/mesa/drivers/dri/nouveau/nv20_context.c
index 635b5c0996..db39ef7075 100644
--- a/src/mesa/drivers/dri/nouveau/nv20_context.c
+++ b/src/mesa/drivers/dri/nouveau/nv20_context.c
@@ -459,7 +459,6 @@ const struct nouveau_driver nv20_driver = {
 		nv20_emit_frag,
 		nv20_emit_framebuffer,
 		nv20_emit_fog,
-		nv10_emit_index_mask,
 		nv10_emit_light_enable,
 		nv20_emit_light_model,
 		nv20_emit_light_source,
diff --git a/src/mesa/drivers/dri/nouveau/nv20_state_fb.c b/src/mesa/drivers/dri/nouveau/nv20_state_fb.c
index 869acd6e31..d638541df9 100644
--- a/src/mesa/drivers/dri/nouveau/nv20_state_fb.c
+++ b/src/mesa/drivers/dri/nouveau/nv20_state_fb.c
@@ -67,7 +67,7 @@ nv20_emit_framebuffer(GLcontext *ctx, int emit)
 		return;
 
 	/* Render target */
-	if (fb->_NumColorDrawBuffers) {
+	if (fb->_ColorDrawBuffers[0]) {
 		s = &to_nouveau_renderbuffer(
 			fb->_ColorDrawBuffers[0])->surface;
 
diff --git a/src/mesa/drivers/dri/nouveau/nv20_state_tnl.c b/src/mesa/drivers/dri/nouveau/nv20_state_tnl.c
index 0d566064f6..43f8c72312 100644
--- a/src/mesa/drivers/dri/nouveau/nv20_state_tnl.c
+++ b/src/mesa/drivers/dri/nouveau/nv20_state_tnl.c
@@ -158,7 +158,7 @@ nv20_emit_light_model(GLcontext *ctx, int emit)
 	OUT_RING(chan, ((m->LocalViewer ?
 			 NV20TCL_LIGHT_MODEL_VIEWER_LOCAL :
 			 NV20TCL_LIGHT_MODEL_VIEWER_NONLOCAL) |
-			(m->ColorControl == GL_SEPARATE_SPECULAR_COLOR ?
+			(NEED_SECONDARY_COLOR(ctx) ?
 			 NV20TCL_LIGHT_MODEL_SEPARATE_SPECULAR :
 			 0)));